<p>A wire harness holder, which holds on the door side a door wire harness stretched from the door side to the body side of an automobile and is arranged such that the wire harness is pulled out from the door side and pulled in as the door is opened and closed, is disposed in a wire harness moving section between a wire harness pull out position provided on the door and a position where the wire harness is secured to a securing member on the inner side of the door separated by a required dimension from the wire harness pull out position, and is shaped to have a wire harness securing portion at one end and a door side securing portion at the other end through a coupling piece. The coupling piece is displaceable in the axial direction of the wire harness secured at the wire harness securing portion and also displaceable in a direction perpendicular to the axis within a predetermined range, but its displacement to a position where the wire harness touches an other member is limited.</p>